Effects of the Modified TCO Sputtering Condition on ZnS/CIGS Solar Cell

Title
Effects of the Modified TCO Sputtering Condition on ZnS/CIGS Solar Cell
Author(s)
전찬욱백주영박순록윤태영한혜진김경보[김경보]
Keywords
BUFFER LAYER; FILM
Issue Date
201312
Publisher
TAYLOR & FRANCIS LTD
Citation
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.586, no.1, pp.76 - 81
Abstract
The Cu(In,Ga)Se-2(CIGS) thin film solar cells were fabricated using ZnS buffer layer deposited by chemical bath deposition and ZnO/Al-doped ZnO transparent conducting layers deposited by magnetron sputtering with two different configurations of target-to-substrate angle and distance in order to evaluate the effect of plasma damage on device performance. The higher efficiency was obtained from the configuration of the substrate being far away from the target center than face-to-face configuration, suggesting that the excessive bombardment of high energy particles from the plasma on the film surface is responsible for the solar cell performance degradation. It is suggested that the improved open-circuit voltage is ascribed to the increased recombination barrier height.
URI
http://hdl.handle.net/YU.REPOSITORY/28168http://dx.doi.org/10.1080/15421406.2013.851527
ISSN
1542-1406
Appears in Collections:
공과대학 > 화학공학부 > Articles
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